Match List I with List II
List I                                   List II
 Coordination entity           Wavelength of light absorbed in nm
A. [CoCl(NH$$_3$$)$$_5$$]$$^{2+}$$               I. 310
B. [Co(NH$$_3$$)$$_6$$]$$^{3+}$$                 II. 475
C. [Co(CN)$$_6$$]$$^{3-}$$                   III. 535
D. [Cu(H$$_2$$O)$$_4$$]$$^{2+}$$                 IV. 600
Choose the correct answer from the options given below :-